
( Brand: Delta ), ( Manufacturer Part Number: QUR0812SH ), ( Type: Case Fan ), ( Fan Diameter: 80mm ), ( Power Connection: 4-pin ), ( Voltage: 12v ), ( Material: Plastic ), ( Country Of Origin: China )
The Delta Electronics QFH-series 12V DC Cooling Fans, model number QUR0812SH, are compact and efficient solutions for cooling electronic devices or enclosures. These fans are designed to operate using a 12V DC power source and have a maximum current draw of 0.50A. The fans feature a voltage range of 3V to 12V, making them suitable for a wide range of applications.
The QUR0812SH fans are constructed with a durable, powder-coated aluminum housing that provides both protection against corrosion and excellent heat dissipation. Each fan measures 92mm x 92mm x 25mm (LxWxH) and comes with a 1.5m long, 3-pin power cable.
The fan blades are made from a high-performance, low-noise material that spins silently at low speeds, making them ideal for use in environments where noise is a concern. The fans operate at a variable speed, allowing for precise temperature control and optimal energy efficiency.
The Delta QUR0812SH cooling fans come with a standard 3-pin JST-XH power connector, making it easy to connect them to various power sources and control systems. Additionally, they are compliant with RoHS and REACH regulations, ensuring environmentally friendly manufacturing practices.
These fans are suitable for a variety of applications, including industrial control systems, telecommunications equipment, and computer servers. With their high-performance design, quiet operation, and versatile power requirements, the Delta QUR0812SH fans are an excellent choice for cooling critical electronic components and maintaining optimal operating temperatures.
The Delta Electronics QFH Series DQF0812SH cooling fans are 12V DC, 0.5A, 3VR-GY models designed for use in various applications. Here are some potential pros and cons of buying these fans:
Pros:1. Energy Efficiency: With a power consumption of only 0.5A, these fans are energy-efficient, making them a cost-effective option in the long run.
2. Versatility: These fans can be used in a wide range of applications, including in industrial equipment, computers, servers, and other electronic devices.
3. Durability: Delta Electronics is known for its high-quality products, and these fans are no exception. They are built to last and can withstand harsh operating conditions.
4. Quiet Operation: These fans operate quietly, making them ideal for use in environments where noise levels need to be kept low.
5. Wide Operating Voltage Range: These fans can operate on a wide range of voltages, from 9V to 36V, which makes them flexible for use in various applications.
Cons:1. Limited Airflow: Compared to larger fans, these 80mm fans have a limited airflow capacity, which may not be suitable for applications that require high cooling capacity.
2. Limited Mounting Options: These fans come with standard 60mm x 60mm mounting holes, which may not be compatible with all cooling systems.
3. No Remote Control: These fans do not come with a remote control, which may be a disadvantage for users who require remote fan speed control.
In conclusion, the Delta Electronics QFH Series DQF0812SH cooling fans offer energy efficiency, versatility, durability, quiet operation, and a wide operating voltage range. However, they have a limited airflow capacity, and their mounting options may be limited for some users. If you require high cooling capacity and remote control, you may want to consider other options. However, if you are looking for an energy-efficient, quiet, and versatile cooling fan, these Delta fans are a great option.